Contacts and Staff

2202 East Main Street, Sacramento PA 17968

Phone: (570) 682-9666

At Entropy Racing, we are always striving to give the best motorsports experience possible. Don't hesitate to contact us with any suggestions, concerns, compliments, or just drop us a note to say hi.

Meet the Staff

Charlie Greenhaus
Head Bottle Washer
Charlie established Entropy Racing in the early '90s to support his hobby. He brings 20 years of experience as a driver, instructor, and motorsports professional, and with this experience he steers the ship at the shop, and on track.
Jeannette Greenhaus
Hospitality & Event Prep
Although a relative newcomer to racing, Jeannette has made a place for herself on the team. She has brought order to both the shop and our road-show. She does an incredible job with hospitality, and just making sure that everyone is comfortable and well fed. Jeannette retired after over 20 years of nursing to take a full time position with Entropy Racing and has proven to be an invaluable asset to any race day.
Steven Lowmaster
ESR Service Manager and Crew
Steven has been working off and on for entropy for a couple years. This year we are pleased to say he will be working full time as Entropy's new Service manager. Steven is experienced with racing and the Entropy spec racers. His passion for racing will prove to better the environment of Entropy Racing.
Chris Xenophon
Marketing Manager
Chris is a fresh face to Entropy racing. Soon to be graduation from Penn State University with a BA in Management/Marketing, he plans on helping expand Entropy racing. Chris will help at events as well as create a place for himself on the team by increasing Entropy's cliental. 


Directions to Entropy Racing

Entropy Racing is approximately 3 hours from NYC and 2 hours from Philly. Feel free to GPS the above address, but be aware that the directions will include some hilly, twisty side roads that can be difficult to follow or tough for a large trailer. We recommend the following directions for an easier ride to our shop:

Interstate directions from Route 78 in NJ: Take 78 to interstate 81 N in PA (route 78 ends at Route 81). Go approximately 20 miles to Exit 112 (Hegins route 25). Take route 25 W (left from South) 11 miles and Entropy is on your right.

Interstate directions from Route 80 in NJ: Take 80W to interstate 81 S in PA. go approximately 40 miles to Exit 112 (Hegins route 25). Take route 25 W (right from North) 11 miles and Entropy is on your right.

The EVSR Project

Entropy Racing has started a new program this year: the EVSR 100% electric racecar series. While still renting gas cars, we are building an entirely electric racecar series. For more info and to become part of the action please visit



Next Event

We just signed up for an event at Thompson Speedway Motorsports Park on June 25th. We will also be at Mt. Washington for EVSRs entry into Subaru's Climb to the Clouds on June 26th-29th. Remember that we can rent cars at any event in the North East. 

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